Chemistry

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Chemistry Lab Write-Up

To demonstrate how changing the temperature at which a reaction takes place affects the rate of the reaction, the reaction between calcium carbonate and 1. 0 M hydrochloric acid will be observed at 5 ...

Published: 2021-08-27 11:10:06

Chemistry Manual

If your chemical intuition suggests further experimentation, consult with your instructor first. ? Unauthorized person(s) shall not be allowed in the laboratory. ? Maintain a wholesome, businesslike a...

Published: 2021-08-19 19:55:06

Chemistry of Soaps and Detergents

Chemicals in Food Chemicals are added to food for (i) their preservation, (ii) enhancing their appeal, and (iii) adding nutritive value in them. Main categories of food additives are as follows: (i) F...

Published: 2021-08-12 06:45:04

Chemistry Project on Evaporation of Liquid

Chemistry Project on Evaporation of Liquid Acknowledgement I would like to show my gratitude to my Chemistry Teachers Ms Seema More without whose support and encouragement this project could never hav...

Published: 2021-10-01 04:20:10

Chemistry Stpm

A – Structural Questions: Question 1. (a)(i) The presence of isotopes 1M (ii) Let the abundance of 63X be a %. The % abundance of 65X. = ( 100 – a ) 1M Relative atomic mass = ( 62. 93 x a) + ( 64....

Published: 2021-07-22 17:15:06

Chemistry: Observation of Various Experiments

Weigh out approximately 5 grams of Copper Carbonate into a weighing boat. oMeasure out 25 cm? of dilute Sulphuric Acid into a beaker and using a Bunsen burner heat on a tripod and gauze until it JUST ...

Published: 2021-10-07 12:55:11

Chromatography Lab

The purpose of this lab was to observe the process of purifying the green fluorescent protein (GFP) in bacteria through hydrophobic interaction chromatography (HIC). Since GFP is very hydrophobic when...

Published: 2021-08-13 14:15:07

Chromatography Purple

Color Chromatography Lab Background Information and Research 1. Paper chromatography is a way separate the components of a mixture. 2. It can be used for purification, separation of mixtures, and iden...

Published: 2021-07-28 08:35:07

Concentration of HCL affecting surface area to vol ratio

The research question that this report is going to discuss is “What is the relationship between concentration of hydrochloric acid (HCl) and the rate of diffusion? ” My hypothesis for this researc...

Published: 2021-07-12 01:20:04

Contribution of Great Philosopher Jyotirao Phule

Mahatma Jyotiba Phule was a great activist, thinker, social reformer, writer and philosopher. He contributed in flelds like education, agriculture, women and widow upliftment. DhananJay Keer, his biog...

Published: 2021-10-19 03:00:08